MAIN TECHNICAL PARAMETERS
Caliber (mm): 73
Grenade type: Anti-manpower (personnel) HE/FRAG
Maximum effective range, (m): 4 500
Length of round, (mm): 1 042
Weight of round, (kg): 5.7
Weight of grenade with fuze, (kg): 3.68
Bursting charge type: RDX, A-IX-1
Weight of bursting charge, (kg): 0.8
Number of ready fragments, (pcs): ≥ 1 000
TNT equivalent, (kg): 1.376
Propellant charge type: OG-9P
Weight of propellant charge, (kg): 1.8
Average muzzle velocity, (m/s): Max 340
Maximum pressure in a bore of gun, (kgf/cm2): 630
Firing rate, (shots/min): up to 6
Fuze type : GO-2 (or substitute)
Operational temperature range, ( °C): from minus 40 to + 60
Shelf life (if stored in standard packing of the producer in storehouse conditions), years: 10
PACKING
Rounds in a wooden case for transportation: 6 grenades and 6 charges, packed separately
Totally: 6 rounds in 1 (one) wooden box
Wooden case dimensions:
Overall, (mm): 1 082 x 520 x 298
Gross weight, (kg): 60
Case volume, (m3): 0.165
Class of explosion hazard: UN 0292, 1.1F
Note: The manufacturer can change the packing